#include "inferior.h"
#include "arch-utils.h"
#include "gdb_string.h"
+#include "disasm.h"
/* Functions declared and used only in this file */
{
printf_filtered ("MCORE: %s %08x %08x ",
commnt, (unsigned int) pc, (unsigned int) insn);
- TARGET_PRINT_INSN (pc, &tm_print_insn_info);
+ gdb_print_insn (pc, gdb_stdout);
printf_filtered ("\n");
}
}
if (dummy == NULL)
{
struct frame_extra_info *extra_info;
+ CORE_ADDR *saved_regs;
dummy = deprecated_frame_xmalloc ();
- dummy->saved_regs = (CORE_ADDR *) xmalloc (SIZEOF_FRAME_SAVED_REGS);
+ saved_regs = (CORE_ADDR *) xmalloc (SIZEOF_FRAME_SAVED_REGS);
+ deprecated_set_frame_saved_regs_hack (dummy, saved_regs);
extra_info = XMALLOC (struct frame_extra_info);
deprecated_set_frame_extra_info_hack (dummy, extra_info);
}
deprecated_set_frame_prev_hack (dummy, NULL);
deprecated_update_frame_pc_hack (dummy, pc);
deprecated_update_frame_base_hack (dummy, frame);
- dummy->extra_info->status = 0;
- dummy->extra_info->framesize = 0;
+ get_frame_extra_info (dummy)->status = 0;
+ get_frame_extra_info (dummy)->framesize = 0;
memset (get_frame_saved_regs (dummy), '\000', SIZEOF_FRAME_SAVED_REGS);
mcore_analyze_prologue (dummy, 0, 0);
return dummy;
if (func_addr == entry_point_address ())
{
if (fi != NULL)
- fi->extra_info->status |= NO_MORE_FRAMES;
+ get_frame_extra_info (fi)->status |= NO_MORE_FRAMES;
return pc;
}
if (fi != NULL && IS_RTS (insn))
{
mcore_insn_debug (("MCORE: got jmp r15"));
- if (fi->next == NULL)
+ if (get_next_frame (fi) == NULL)
deprecated_update_frame_base_hack (fi, read_sp ());
return get_frame_pc (fi);
}
/* Check for first insn of prologue */
if (fi != NULL && get_frame_pc (fi) == func_addr)
{
- if (fi->next == NULL)
+ if (get_next_frame (fi) == NULL)
deprecated_update_frame_base_hack (fi, read_sp ());
return get_frame_pc (fi);
}
/* Save everything we have learned about this frame into FI. */
if (fi != NULL)
{
- fi->extra_info->framesize = framesize;
- fi->extra_info->fp_regnum = fp_regnum;
- fi->extra_info->status = flags;
+ get_frame_extra_info (fi)->framesize = framesize;
+ get_frame_extra_info (fi)->fp_regnum = fp_regnum;
+ get_frame_extra_info (fi)->status = flags;
/* Fix the frame pointer. When gcc uses r8 as a frame pointer,
it is really an arg ptr. We adjust fi->frame to be a "real"
frame pointer. */
- if (fi->next == NULL)
+ if (get_next_frame (fi) == NULL)
{
- if (fi->extra_info->status & MY_FRAME_IN_SP)
+ if (get_frame_extra_info (fi)->status & MY_FRAME_IN_SP)
deprecated_update_frame_base_hack (fi, read_sp () + framesize);
else
deprecated_update_frame_base_hack (fi, read_register (fp_regnum) + framesize);
/* Given a GDB frame, determine the address of the calling function's
frame. This will be used to create a new GDB frame struct, and
- then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be
- called for the new frame. */
+ then DEPRECATED_INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC
+ will be called for the new frame. */
CORE_ADDR
mcore_frame_chain (struct frame_info * fi)
CORE_ADDR callers_addr;
/* Analyze the prologue of this function. */
- if (fi->extra_info->status == 0)
+ if (get_frame_extra_info (fi)->status == 0)
mcore_analyze_prologue (fi, 0, 0);
/* If mcore_analyze_prologue set NO_MORE_FRAMES, quit now. */
- if (fi->extra_info->status & NO_MORE_FRAMES)
+ if (get_frame_extra_info (fi)->status & NO_MORE_FRAMES)
return 0;
/* Now that we've analyzed our prologue, we can start to ask
If our caller does not have a frame pointer, then his frame base
is <our base> + -<caller's frame size>. */
- dummy = analyze_dummy_frame (FRAME_SAVED_PC (fi), get_frame_base (fi));
+ dummy = analyze_dummy_frame (DEPRECATED_FRAME_SAVED_PC (fi), get_frame_base (fi));
- if (dummy->extra_info->status & MY_FRAME_IN_FP)
+ if (get_frame_extra_info (dummy)->status & MY_FRAME_IN_FP)
{
- int fp = dummy->extra_info->fp_regnum;
+ int fp = get_frame_extra_info (dummy)->fp_regnum;
/* Our caller has a frame pointer. */
if (get_frame_saved_regs (fi)[fp] != 0)
{
/* The "FP" was saved on the stack. Don't forget to adjust
the "FP" with the framesize to get a real FP. */
- callers_addr = read_memory_integer (get_frame_saved_regs (fi)[fp], REGISTER_SIZE)
- + dummy->extra_info->framesize;
+ callers_addr = read_memory_integer (get_frame_saved_regs (fi)[fp],
+ DEPRECATED_REGISTER_SIZE)
+ + get_frame_extra_info (dummy)->framesize;
}
else
{
/* It's still in the register. Don't forget to adjust
the "FP" with the framesize to get a real FP. */
- callers_addr = read_register (fp) + dummy->extra_info->framesize;
+ callers_addr = read_register (fp) + get_frame_extra_info (dummy)->framesize;
}
}
else
{
/* Our caller does not have a frame pointer. */
- callers_addr = get_frame_base (fi) + dummy->extra_info->framesize;
+ callers_addr = get_frame_base (fi) + get_frame_extra_info (dummy)->framesize;
}
return callers_addr;
CORE_ADDR
mcore_frame_args_address (struct frame_info * fi)
{
- return get_frame_base (fi) - fi->extra_info->framesize;
+ return get_frame_base (fi) - get_frame_extra_info (fi)->framesize;
}
CORE_ADDR
mcore_frame_locals_address (struct frame_info * fi)
{
- return get_frame_base (fi) - fi->extra_info->framesize;
+ return get_frame_base (fi) - get_frame_extra_info (fi)->framesize;
}
/* Return the frame pointer in use at address PC. */
mcore_virtual_frame_pointer (CORE_ADDR pc, int *reg, LONGEST *offset)
{
struct frame_info *dummy = analyze_dummy_frame (pc, 0);
- if (dummy->extra_info->status & MY_FRAME_IN_SP)
+ if (get_frame_extra_info (dummy)->status & MY_FRAME_IN_SP)
{
*reg = SP_REGNUM;
*offset = 0;
}
else
{
- *reg = dummy->extra_info->fp_regnum;
+ *reg = get_frame_extra_info (dummy)->fp_regnum;
*offset = 0;
}
}
CORE_ADDR
mcore_find_callers_reg (struct frame_info *fi, int regnum)
{
- for (; fi != NULL; fi = fi->next)
+ for (; fi != NULL; fi = get_next_frame (fi))
{
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
get_frame_base (fi)))
get_frame_base (fi), regnum);
else if (get_frame_saved_regs (fi)[regnum] != 0)
return read_memory_integer (get_frame_saved_regs (fi)[regnum],
- REGISTER_SIZE);
+ DEPRECATED_REGISTER_SIZE);
}
return read_register (regnum);
else
{
/* Write out the PC we saved. */
- write_register (PC_REGNUM, FRAME_SAVED_PC (fi));
+ write_register (PC_REGNUM, DEPRECATED_FRAME_SAVED_PC (fi));
/* Restore any saved registers. */
for (rn = 0; rn < NUM_REGS; rn++)
ULONGEST value;
value = read_memory_unsigned_integer (get_frame_saved_regs (fi)[rn],
- REGISTER_SIZE);
+ DEPRECATED_REGISTER_SIZE);
write_register (rn, value);
}
}
/* Setup arguments and PR for a call to the target. First six arguments
go in FIRST_ARGREG -> LAST_ARGREG, subsequent args go on to the stack.
- * Types with lengths greater than REGISTER_SIZE may not be split
- between registers and the stack, and they must start in an even-numbered
- register. Subsequent args will go onto the stack.
+ - Types with lengths greater than DEPRECATED_REGISTER_SIZE may not
+ be split between registers and the stack, and they must start in an
+ even-numbered register. Subsequent args will go onto the stack.
* Structs may be split between registers and stack, left-aligned.
numbered register. */
olen = len;
- if (TYPE_CODE (type) != TYPE_CODE_STRUCT && len > REGISTER_SIZE && argreg % 2)
+ if (TYPE_CODE (type) != TYPE_CODE_STRUCT && len > DEPRECATED_REGISTER_SIZE && argreg % 2)
{
- mcore_insn_debug (("MCORE PUSH: %d > REGISTER_SIZE: and %s is not even\n",
+ mcore_insn_debug (("MCORE PUSH: %d > DEPRECATED_REGISTER_SIZE: and %s is not even\n",
len, mcore_register_names[argreg]));
argreg++;
}
- if ((argreg <= LAST_ARGREG && len <= (LAST_ARGREG - argreg + 1) * REGISTER_SIZE)
+ if ((argreg <= LAST_ARGREG && len <= (LAST_ARGREG - argreg + 1) * DEPRECATED_REGISTER_SIZE)
|| (TYPE_CODE (type) == TYPE_CODE_STRUCT))
{
/* Something that will fit entirely into registers (or a struct
which may be split between registers and stack). */
mcore_insn_debug (("MCORE PUSH: arg %d going into regs\n", argnum));
- if (TYPE_CODE (type) == TYPE_CODE_STRUCT && olen < REGISTER_SIZE)
+ if (TYPE_CODE (type) == TYPE_CODE_STRUCT && olen < DEPRECATED_REGISTER_SIZE)
{
/* Small structs must be right aligned within the register,
the most significant bits are undefined. */
while (len > 0 && argreg <= LAST_ARGREG)
{
- write_register (argreg, extract_unsigned_integer (val, REGISTER_SIZE));
+ write_register (argreg, extract_unsigned_integer (val, DEPRECATED_REGISTER_SIZE));
argreg++;
- val += REGISTER_SIZE;
- len -= REGISTER_SIZE;
+ val += DEPRECATED_REGISTER_SIZE;
+ len -= DEPRECATED_REGISTER_SIZE;
}
/* Any remainder for the stack is noted below... */
}
else if (TYPE_CODE (VALUE_TYPE (args[argnum])) != TYPE_CODE_STRUCT
- && len > REGISTER_SIZE)
+ && len > DEPRECATED_REGISTER_SIZE)
{
/* All subsequent args go onto the stack. */
mcore_insn_debug (("MCORE PUSH: does not fit into regs, going onto stack\n"));
CORE_ADDR
mcore_extract_struct_value_address (char *regbuf)
{
- return extract_address (regbuf + REGISTER_BYTE (FIRST_ARGREG), REGISTER_SIZE);
+ return extract_address (regbuf + REGISTER_BYTE (FIRST_ARGREG), DEPRECATED_REGISTER_SIZE);
}
/* Given a function which returns a value of type TYPE, extract the
value_size = TYPE_LENGTH (type);
/* Return value fits into registers. */
- return_size = (value_size + REGISTER_SIZE - 1) & ~(REGISTER_SIZE - 1);
+ return_size = (value_size + DEPRECATED_REGISTER_SIZE - 1) & ~(DEPRECATED_REGISTER_SIZE - 1);
offset = REGISTER_BYTE (RETVAL_REGNUM) + (return_size - value_size);
zeros = alloca (return_size);
memset (zeros, 0, return_size);
void
mcore_init_extra_frame_info (int fromleaf, struct frame_info *fi)
{
- if (fi && fi->next)
- deprecated_update_frame_pc_hack (fi, FRAME_SAVED_PC (fi->next));
+ if (fi && get_next_frame (fi))
+ deprecated_update_frame_pc_hack (fi, DEPRECATED_FRAME_SAVED_PC (get_next_frame (fi)));
frame_saved_regs_zalloc (fi);
frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
- fi->extra_info->status = 0;
- fi->extra_info->framesize = 0;
+ get_frame_extra_info (fi)->status = 0;
+ get_frame_extra_info (fi)->framesize = 0;
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
get_frame_base (fi)))
{
- /* We need to setup fi->frame here because run_stack_dummy gets it wrong
- by assuming it's always FP. */
+ /* We need to setup fi->frame here because call_function_by_hand
+ gets it wrong by assuming it's always FP. */
deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), get_frame_base (fi), SP_REGNUM));
}
else
/* Registers: */
/* All registers are 32 bits */
- set_gdbarch_register_size (gdbarch, MCORE_REG_SIZE);
- set_gdbarch_max_register_raw_size (gdbarch, MCORE_REG_SIZE);
- set_gdbarch_max_register_virtual_size (gdbarch, MCORE_REG_SIZE);
+ set_gdbarch_deprecated_register_size (gdbarch, MCORE_REG_SIZE);
+ set_gdbarch_deprecated_max_register_raw_size (gdbarch, MCORE_REG_SIZE);
+ set_gdbarch_deprecated_max_register_virtual_size (gdbarch, MCORE_REG_SIZE);
set_gdbarch_register_name (gdbarch, mcore_register_name);
set_gdbarch_register_virtual_type (gdbarch, mcore_register_virtual_type);
set_gdbarch_register_virtual_size (gdbarch, mcore_register_size);
set_gdbarch_register_raw_size (gdbarch, mcore_register_size);
set_gdbarch_register_byte (gdbarch, mcore_register_byte);
- set_gdbarch_register_bytes (gdbarch, MCORE_REG_SIZE * MCORE_NUM_REGS);
+ set_gdbarch_deprecated_register_bytes (gdbarch, MCORE_REG_SIZE * MCORE_NUM_REGS);
set_gdbarch_num_regs (gdbarch, MCORE_NUM_REGS);
set_gdbarch_pc_regnum (gdbarch, 64);
set_gdbarch_sp_regnum (gdbarch, 0);
- set_gdbarch_fp_regnum (gdbarch, 0);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, 0);
/* Call Dummies: */
- set_gdbarch_call_dummy_p (gdbarch, 1);
- set_gdbarch_call_dummy_words (gdbarch, call_dummy_words);
- set_gdbarch_sizeof_call_dummy_words (gdbarch, 0);
- set_gdbarch_call_dummy_start_offset (gdbarch, 0);
- set_gdbarch_call_dummy_breakpoint_offset_p (gdbarch, 1);
- set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0);
- set_gdbarch_fix_call_dummy (gdbarch, generic_fix_call_dummy);
- set_gdbarch_call_dummy_address (gdbarch, entry_point_address);
+ set_gdbarch_deprecated_call_dummy_words (gdbarch, call_dummy_words);
+ set_gdbarch_deprecated_sizeof_call_dummy_words (gdbarch, 0);
set_gdbarch_save_dummy_frame_tos (gdbarch, generic_save_dummy_frame_tos);
- set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 0);
- set_gdbarch_saved_pc_after_call (gdbarch, mcore_saved_pc_after_call);
+ set_gdbarch_deprecated_saved_pc_after_call (gdbarch, mcore_saved_pc_after_call);
set_gdbarch_function_start_offset (gdbarch, 0);
set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_breakpoint_from_pc (gdbarch, mcore_breakpoint_from_pc);
- set_gdbarch_push_return_address (gdbarch, mcore_push_return_address);
- set_gdbarch_push_dummy_frame (gdbarch, generic_push_dummy_frame);
- set_gdbarch_push_arguments (gdbarch, mcore_push_arguments);
- set_gdbarch_call_dummy_length (gdbarch, 0);
+ set_gdbarch_deprecated_push_return_address (gdbarch, mcore_push_return_address);
+ set_gdbarch_deprecated_push_arguments (gdbarch, mcore_push_arguments);
/* Frames: */
- set_gdbarch_init_extra_frame_info (gdbarch, mcore_init_extra_frame_info);
- set_gdbarch_frame_chain (gdbarch, mcore_frame_chain);
- set_gdbarch_frame_init_saved_regs (gdbarch, mcore_frame_init_saved_regs);
- set_gdbarch_frame_saved_pc (gdbarch, mcore_frame_saved_pc);
+ set_gdbarch_deprecated_init_extra_frame_info (gdbarch, mcore_init_extra_frame_info);
+ set_gdbarch_deprecated_frame_chain (gdbarch, mcore_frame_chain);
+ set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, mcore_frame_init_saved_regs);
+ set_gdbarch_deprecated_frame_saved_pc (gdbarch, mcore_frame_saved_pc);
set_gdbarch_deprecated_store_return_value (gdbarch, mcore_store_return_value);
set_gdbarch_deprecated_extract_return_value (gdbarch,
mcore_extract_return_value);
- set_gdbarch_store_struct_return (gdbarch, mcore_store_struct_return);
+ set_gdbarch_deprecated_store_struct_return (gdbarch, mcore_store_struct_return);
set_gdbarch_deprecated_extract_struct_value_address (gdbarch,
mcore_extract_struct_value_address);
set_gdbarch_skip_prologue (gdbarch, mcore_skip_prologue);
set_gdbarch_frame_args_address (gdbarch, mcore_frame_args_address);
set_gdbarch_frame_locals_address (gdbarch, mcore_frame_locals_address);
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
- set_gdbarch_pop_frame (gdbarch, mcore_pop_frame);
+ set_gdbarch_deprecated_pop_frame (gdbarch, mcore_pop_frame);
set_gdbarch_virtual_frame_pointer (gdbarch, mcore_virtual_frame_pointer);
/* Misc.: */
between registers and stack. */
set_gdbarch_reg_struct_has_addr (gdbarch, mcore_reg_struct_has_addr);
+ /* Should be using push_dummy_call. */
+ set_gdbarch_deprecated_dummy_write_sp (gdbarch, generic_target_write_sp);
+
return gdbarch;
}
{
extern int print_insn_mcore (bfd_vma, disassemble_info *);
gdbarch_register (bfd_arch_mcore, mcore_gdbarch_init, mcore_dump_tdep);
- tm_print_insn = print_insn_mcore;
+ deprecated_tm_print_insn = print_insn_mcore;
#ifdef MCORE_DEBUG
add_show_from_set (add_set_cmd ("mcoredebug", no_class,
projects / deliverable / binutils-gdb.git / blobdiff